Kuwu (Shandong) Technology Co.,Ltd is a limited liability company established and existing under the laws of China, mainly relying on the Internet of Things and cloud computing technology for innovative intelligent building system development, building software development, building materials and building components research and development, production and installation. KUWU have a new invention of fast assemlby All Aluminum structure modular building system , which is a historic revolution for buildig indrustry. This system has the potential to replace traditional building systems in masonry, reinforced concrete and traditional timber or steel frames. The systems components are all manufactured in factory production line environments, all prefinished, packed into shipping containers in their correct sequence and delivered to the building site ready for assembly. As the onsite works are reduced to assembly only this dramatically reduces the onsite build time and the labour cost. Our System is lighter yet stronger because of its unique geometry and efficient use of materials. Our System is made up of components that are all light enough and small enough to be man handled and all components fit neatly into a standard shipping container. Our System is manufactured to millimetre tolerances using the latest casting and extrusion technologies and maintaining a high level of quality control. Our System is almost 100% dismountable and reusable.